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Puma捕捉到以下错误:未定义的方法“call”用于:调试:符号

puma ruby ruby-on-rails

Iqlaas Ismail · 技术社区 · 7 年前

我的rails应用程序是5.1.2。一切都很好,直到今天我遇到了这个错误 rails s

Use Ctrl-C to stop
2017-08-17 10:49:28 +0800: Rack app error handling request { GET / }
#<NoMethodError: undefined method `call' for :debug:Symbol
Did you mean?  caller>
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.1.2/lib/active_support/deprecation/reporting.rb:21:in `block (2 levels) in warn'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.1.2/lib/active_support/deprecation/reporting.rb:21:in `each'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.1.2/lib/active_support/deprecation/reporting.rb:21:in `block in warn'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.1.2/lib/active_support/deprecation/reporting.rb:20:in `tap'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.1.2/lib/active_support/deprecation/reporting.rb:20:in `warn'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.1.2/lib/active_support/deprecation/instance_delegator.rb:20:in `warn'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.1.2/lib/active_support/deprecation/instance_delegator.rb:27:in `warn'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.1.2/lib/rails/application.rb:506:in `validate_secret_key_config!'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.1.2/lib/rails/application.rb:247:in `env_config'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.1.2/lib/rails/engine.rb:692:in `build_request'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.1.2/lib/rails/application.rb:518:in `build_request'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.1.2/lib/rails/engine.rb:521:in `call'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/puma-3.9.1/lib/puma/configuration.rb:224:in `call'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/puma-3.9.1/lib/puma/server.rb:602:in `handle_request'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/puma-3.9.1/lib/puma/server.rb:435:in `process_client'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/puma-3.9.1/lib/puma/server.rb:299:in `block in run'
/Users/user/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/puma-3.9.1/lib/puma/thread_pool.rb:120:in `block in spawn_thread'
2017-08-17 10:49:28 +0800: Rack app error handling request { GET /favicon.ico }
#<NoMethodError: undefined method `call' for :debug:Symbol
Did you mean?  caller>

尝试了我能想到的一切:

还是没有运气。

非常感谢。

1 回复 | 直到 7 年前

Iqlaas Ismail 7 年前

看起来数据库不知怎么被破坏了。

因为它还在开发中,所以我只是 rake db:drop db:create db:setup db:seed .

希望这对别人有帮助。

非常感谢。

我又遇到了这个问题。给我自己留个便条。

双重检查 .env